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United KingdomUnited Kingdom Guernsey island Guernsey
Guernsey
Weather averages
ClimateForecastNovemberDecember >>

Guernsey Climate by Month

The graphs below provide an overview of the climate in Guernsey (Guernsey island), the United Kingdom. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Forecast for Guernsey

Mon   Nov 18
13°C | 11°C
W 47 km/h
18 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
Tue   Nov 19
12°C | 6°C
W 68 km/h
9.3 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Wed   Nov 20
7°C | 5°C
NW 18 km/h
5.3 mm
broken clouds and rain

broken clouds and rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Guernsey in the United Kingdom

Other facts from our historical weather data:

  • Which is the warmest month in Guernsey?
    August has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Guernsey?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Guernsey?
    December tops the wettest month list with 131 mm of rainfall.
  • Which is the driest month in Guernsey?
    July is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Guernsey?
    July is the sunniest month with an average of 252 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     


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